L series

CNC Turning Center


Superior Structural Stability

Better stability means better machining accuracy. Pinnacle CNC turning Centers are designed with stability and rigidity in mind to assure optimal stability when performing heavy - duty cutting.

The Pinnacle Flat Bed CNC Turning Center is designed and built with one thought in mind customers have come to expect.

lt delivers high productivity, accuracy and exceptional surface finish. The CNC turning center features up to 6,000 rpm variable spindle speed and a high stock removal rate.

A combination of turret and gong type tool slide provides themost versatile turning applications. lt is a perfect lathe that assures greater productivity, lower parts costs and really cutsmachining downtime for more profitable production.

  • Features
  • Specifications
  • Accessories
  • The complete machine structure is constructed of high quality Meehanite cast iron and tempered to relieve stress.
  • The X and Z axes are equipped with class C3 precision ball screws which ensure maximum positioning accuracy and high repeatability.
  • Slideways are high frequency heat treated, specially hardened and precision ground to assure maximum wear resistance.
  • The efficient oil lubrication system accurately and evenly distributes oil to main operating components.
  • outstanding reliability for precision parts machining.
  • Extra-wide and solid slideways assure maximum rigidity.
  • Flexible combinations are ideal for production suitable for a wide variety of applications, such as: 3C parts, medical equipment components, automotive parts and optical materials.
  • 10 HP spindle motor and a capacity of 42/52mm for the bars that greatly increases machining options.
  • Extra efficent chip collection and water drainage is achieved by the 15° slant design.
  • The rigid turret features outstanding stability while turning.
  • The turret can be mounted with 20 x 20 mm. O.D. tools and 20 mm boring tools.
  • Feature and efficient tool change.
  • Fast and efficient tool change.
  • Varied tool applications which save tool change time.

The hydraulic chuck is controlled by a foot switch for efficient and convenient operations.


Supported by superior precision high speed angular ball bearings to provide extra wide range machining capacity and increase rigidity. as well as extends the spindle bearing life.

Special facile spindle orientation design to provide quick and easy tool change and save work time.

Parts catcher (option)

Torque Diagram
8 Station
Gang type
Swing Over Bed (mm) Ø330
Swing Over Cross Slide (mm) Ø180
Distance Between Center (mm) -
Max. Turning Dia. (mm) Ø250
Stanard Turning Dia. (mm) Ø190
Max. Turning Length (mm) 150
Spindle Motor (kw) 5.5 / 7.5
Spindle Speed (rpm) 45 - 6,000
Spindle Nose A2-5
Chuck Dia. or Collet 6"
Dia. Hole Through Spindle (mm) Ø52
Bar Capacity (mm) Ø42
Spindle Bearing I.D. (mm) Ø75
Height of Center to Ground (mm) 1020
Tailstock Taper -
Tailstock Quill Dia. x Travel (mm) -
Travel of tailstock (mm) -
Feed Motor X/Z (kw) 0.5 / 1.0
Travel X/Z (mm) 150 / 280
Rapid Speed X/Z (m/min) 15 / 15
Cutting Feed (mm/min) 0.016 ~ 6,000
Tool Stations Number on Turret 8
Turret Index Time (T-T) sec 0.15
Tool Size (mm) □20
Boring Tool Dia. (mm) Ø20
Hydraulic Pump Motor (kw) 1.5 , 35
Coolant Pump Motor (kw) 0.53
Lubrication Pump Motor (w) 0.075
Power Requipment (KVA) Ø3, 15
Air Requipment kg/cm2) 6
Floor Space LxWxH (M) 1.8 x 1.4 x 1.65
Machine Weight (kg) 2,100

All Specifications And Designs Are Subject To Change Without Notice.

○ Standard   △ Optional

Hydraulic Collet
Hydraulic 3-jaw Chuck
Soft 3-jaw
Boring Tool Holder
Set of Boring Bar Sleeve
Clamp / Unclamp Foot - Switch
Operation Startus Light
Hydraulic System
Coolant System
Full Splash Guard
Heat Exchanger
Work Lamp
Hydraulic Cylinder
Auto Lubrication System
Removeable Coolant Tank
Tool Box with Tools
Leveling Bolts and Pads
Operation and Programming Manual
Gang-Type Turrent
Hydraulic Servo Turret - 8 Position
Oil Mist Filter
Part Catcher
Workpiece Conveyor
Bar Feeder
Chip Conveyor
Hard 3 - jaw
Tool Presetter
  • FANUC 0i -TD